You'd be glad you did - a speculative adding of your name to a list won't cost you much, but if the ride happens and you're on it, you'll thank your lucky stars.
@Ludd started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
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You'd be glad you did - a speculative adding of your name to a list won't cost you much, but if the ride happens and you're on it, you'll thank your lucky stars.